RRIS is an xAMP-based information system used for creating preliminary reports for Radiology Residents.  It supports integration with PACS for providing a study list and integration with a report broker for side-by-side comparison of preliminary reports with final repots. 

RRIS is published under the GNU General Public License v3

You can find the SourceForge Project page for RRIS at:

http://sourceforge.net/projects/rris/